88873239 has 16 divisors (see below), whose sum is σ = 145843712. Its totient is φ = 46878048.

The previous prime is 88873207. The next prime is 88873261. The reversal of 88873239 is 93237888.

It is not a de Polignac number, because 88873239 - 2⁵ = 88873207 is a prime.

It is a super-2 number, since 2×88873239² = 15796905220702242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88873039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162499 + ... + 163044.

It is an arithmetic number, because the mean of its divisors is an integer number (9115232).

Almost surely, 2^88873239 is an apocalyptic number.

88873239 is a deficient number, since it is larger than the sum of its proper divisors (56970473).

88873239 is a wasteful number, since it uses less digits than its factorization.

88873239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325566.

The product of its digits is 580608, while the sum is 48.

The square root of 88873239 is about 9427.2604185946. The cubic root of 88873239 is about 446.2624404726.

The spelling of 88873239 in words is "eighty-eight million, eight hundred seventy-three thousand, two hundred thirty-nine".